[Octave-bug-tracker] [bug #46933] imshow crashes on int16 images

[Avinoam Kalma]

URL:
  <http://savannah.gnu.org/bugs/?46933>

                 Summary: imshow crashes on int16 images
                 Project: GNU Octave
            Submitted by: avinoam
            Submitted on: Mon 18 Jan 2016 09:41:45 PM GMT
                Category: Octave Function
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Crash
                  Status: None
             Assigned to: None
         Originator Name: Avinoam
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: dev
        Operating System: Any

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Details:



A = zeros (3,3,'int16');
imshow (A);


crashes Octave (default branch).

in 4.0.0 and 4.0.1-rc1 I get:


error: unsupported type for cdata (= int16 matrix)
error: octave_base_value::double_value (): wrong type argument '<unknown
type>'
error: octave_base_value::convert_to_str_internal (): wrong type argument
'<unknown type>'
error: octave_base_value::convert_to_str_internal (): wrong type argument
'<unknown type>'
error: octave_base_value::convert_to_str_internal (): wrong type argument
'<unknown type>'
error: octave_base_value::convert_to_str_internal (): wrong type argument
'<unknown type>'
error: octave_base_value::matrix_value(): wrong type argument '<unknown
type>'
error: octave_base_value::matrix_value(): wrong type argument '<unknown
type>'
error: unsupported type for cdata (= int16 matrix)






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